Install gnustep-make-doc by entering the following commands in the terminal:
sudo apt update sudo apt install gnustep-make-doc
Description:
Documentation for GNUstep Make
This package contains the GNUstep Make manual in Info, HTML and PDF format. Also included are several documents such as the GNUstep HOWTO, FAQ and explanation of the GNUstep filesystem which are useful to get familiar with the basic aspects of the GNUstep environment.
Homepage: http://gnustep.org
Version: 2.7.0-3
Section: universe/doc